Delphi TC3425 Suspension Control Arm - Rear Upper

Delphi Rear Upper Suspension Control Arm Overview

The Delphi TC3425 suspension control arm is engineered for reliable rear upper suspension performance on select Audi and Volkswagen models. Constructed from durable steel with integrated rubber bushings, this control arm supports stable handling and ride comfort.

• Made from high-strength steel for durability
• Includes rubber bushings for vibration dampening
• Press-in ball joint mounting type (ball joint not included)
• Standard replacement grade for regular use
• Designed specifically for rear upper suspension position

Durable Construction and Design Features

The TC3425 control arm is manufactured from steel to provide the necessary strength and rigidity required for rear upper suspension components. It comes equipped with rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother driving experience. The ball joint mounting is a press-in type, allowing for secure attachment, though the ball joint itself is not included with this part. This control arm is a standard replacement grade, suitable for maintaining factory suspension performance without adjustability features.

Compatible Vehicles and Fitment Details

This suspension control arm is compatible with a range of Audi and Volkswagen vehicles, including the Audi A3, A3 Quattro, A3 Sportback e-tron, RS3, S3, TT Quattro, TT RS Quattro, TTS Quattro, and Volkswagen models such as the Golf, Golf R, Golf SportWagen, GTI, Jetta, Passat, Tiguan, Beetle, CC, Eos, Arteon, and e-Golf. The part number TC3425 ensures precise fitment for the rear upper suspension position on these models.

Common Suspension Issues Addressed

• Worn or damaged rear upper control arm bushings causing noise or vibration
• Loose or compromised suspension geometry affecting handling
• Corroded or bent control arm impacting vehicle stability
• Replacement needed after collision or suspension component failure
• Restoring factory suspension performance on Audi and Volkswagen rear upper arms

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Inspect ball joint condition; replacement ball joint required separately
• Torque all fasteners to manufacturer specifications
• Alignment check recommended after installation
• Use appropriate tools for press-in ball joint mounting

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet OEM standards for fit and function. The TC3425 control arm undergoes rigorous quality control to ensure durability and performance. This part is offered as a standard replacement grade component, backed by Delphi's commitment to quality. Warranty coverage details should be confirmed based on the point of purchase and vehicle application.